Part 1, 2, 3 Builder The Builder pattern as being used to separate the construction of a complex object from its representation so that the same construction process can create different representations. Gang of Four it’s just a pattern that lets you separate and reuse a specific process to build something, like constructing an object. You’ll only want to do this when the construction process is complex. Otherwise, there’s really no need to do this and it’ll be an overkill.…